baber/WOPTO huggingface dataset:
Patent JP-S56168501-A (JP)
Title: Film thickness gauge utilizing infrared ray
Inventor: FUMOTO TAKAFUMI
IPC: G01B11/06
Filed: 1980-05-30
Abstract: PURPOSE:To accomplish a highly accurate measurement with a larger energy captured with an infrared-rays detector by properly arranging a reflector and a focusing guide. CONSTITUTION:A first reflector 36 is fixed on the side of a projection section 10 opposite to an infrared rays source 12, facing a filter provided on a rotary disc. A spherical reflective concave surface 38 having a high reflection efficiency is formed at the center of the first reflector 36. A light transmitting hole 40 is drilled at the vertex of the reflective convex surface 38. A second reflector 44 with a reflective convex surface 42 is arranged near the focal point of the reflective concave surface 38 while this reflective convex surface 42 is oriented to the reflective concave surface 38. A focusing guide 48 having a conical reflection surface 46 is arranged in a light receiving section 24 while an infrared rays detector 30 is provided at the conical vertex of the reflection surface 46.
Patent JP-S55163456-A (JP)
Title: F-dc circuit for speed meter
Inventor: HASEGAWA HIROICHI
IPC: B60L3/00
Filed: 1979-06-06
Abstract: PURPOSE: To reduce the number of parts by a method wherein a circuit is commonly used for an ATC control device and the correction of a wheel of a driving circuit in a speed meter.  
     CONSTITUTION: A standard pulse 1 is distributed to standard speed pulses 2 0 , 2 1 ,...2 n km/H corrected by the diameter of a wheel by means of a pulse distributor 2 and a wheel diameter switch 3. Furthermore, an ATC pattern gate 4 synthsizes the standard speed pulse corresponding to the speed control signal from an ATC receiver 7, and compares 5 it with the speed pulse from a speed generator 8 making an ATC pattern pulse. If the car speed exceeds the ATC control speed, an output relay FBR falls and produces a brake instruction. The output of the aforementioned speed pulse and an up-down counter 14 is compared 13 with that of the speed generator 8, so that a speed meter 16 is driven in such a way that the condition of the up-down counter 14 corresponds to the speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227596-A (JP)
Title: Method for generating signal for calling attention
Inventor: MATSUKUSU UETSUGUMAN
IPC: G08B7/00
Filed: 1991-04-04
Abstract: PURPOSE: To accidentally set plural states which occur repetitively and in time series in order to evade an accustomed state to the noticing signals. CONSTITUTION: A central unit 1 is programmed so as to keep a certain state of a signal lamp 5 and/or a signal horn 6 at a at a interval that is set almost accidentally. This set state is one of plural states which occur repetitively and in time series, and the upper and/or lower limit of the accidental time interval is controllable. The signal series generated by the unit 1 is led to an interface 3 which produces the output signals suitable to the drive circuits 4a and 4b that control the lamp 5 and the horn 6 respectively.
Patent JP-H05302018-A (JP)
Title: Methylene-crosslinkage-free phenolic resin composition and prepreg material
Inventor: RICHIYAADO ERU BURANDON
IPC: C08J5/24
Filed: 1991-04-04
Abstract: PURPOSE: To obtain a methylene-crosslinkage-free phenolic resin composition excellent in heat stability, solvent resistance, etc., and desirable for the production of brake pads, etc., by including a reinforcement and a cured product of a specified phenolic resin.  
     CONSTITUTION: A phenol resin of the formula (wherein R is H, cyan or 2,3- epoxy-1-propyl; (x) and (y) are each H, a halogen, an alkyl, an alkoxyl, a phenylalkyl, phenyl or allyl; and (n) is 1 or greater) is prepared. This resin is mixed with a reinforcement (e.g. woven mat), a curing agent (e.g. hexamethylenetetramine) and other necessary additives. Next, the phenolic resin is cured to stage B to produce a methylene-crosslinkage-free phenolic resin composition. By the way, the phenolic resin of the formula can be produced for example by reacting a phenolic compound with hydrogen peroxide in the presence of horseradish peroxidase in a water/organic solvent system. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60214410-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: CHIFUKU MASAYUKI
IPC: G11B5/255
Filed: 1984-04-11
Abstract: PURPOSE:To eliminate a process having high difficulty and to attain ease of positioning by bringing a surface of a low melting point glass of a protection base to which the low melting point glass is weleded into contact with a thin film structure provided to other base, heating and bonding them at a temperature over the softening point of the welded low melting point glass. CONSTITUTION:It is desirable to select the low melting point glass 9 having a thermal expansion coefficient near to that of a background base 7 and a protection base 6 in order to avoid generation of cracks. The probability of generation of cracks is high when the difference is >=+ or -10X10<-7>/ deg.C. Further, the bonding temperature of <=600 deg.C from the standpoint of the deterioration of the magnetic characteristic of a ''Permalloy'' being a part of material of the thin film structure 8 and the low melting point glass of <=600 deg.C is desired as the working point. As the welding method of the low melting point glass 9 to the protection base 6, the welding by the screen print method is most practical. Further, the melting point higher than the work point of the low melting point glass 9 by 50-200 deg.C is used in order to attain the extraction of air bubbles in the low melting point glass 9 and the smoothing of the surface of the low melting point glass 9 after welding.
Patent JP-S59196421-A (JP)
Title: Device for monitoring fluid state
Inventor: KOBAYASHI TAKETO
IPC: G01F1/28
Filed: 1983-04-22
Abstract: PURPOSE:To ensure safe monitoring, by supporting a moving plate facing an inlet port of fluid at the inside of a separating plate, which is provided at the inside of a monitoring window, and arranging an indicating tool, which responds to the moving plate at the outside of the separating plate. CONSTITUTION:Fluid inlet and outlet pipes 2a and 3a are connected to both ends of a machine box 1, and also connected to drain exhausting ports of steam traps. At the inside of the machine box 1, fluid inlet and outlet ports 2 and 3 are provided. An inside monitoring window 4 is provided and a window glass 10 is coupled. A stainless steel nonmagnetic separating plate 6 is provided at the inside of the window glass 10. A stainless steel nonmagnetic moving plate 7 facing the fluid inlet port 2 is suspended from a supporting shaft 8 at the inside of the plate 6 and supported so that the plate 7 is freely moved. At the gap part between the separating plate 6 and the window glass 10, a steel magnetic indicating tool 9, which responds to the movement of the moving plate 7 owing to the magnetic force of a magnet 11 of the moving plate 7, is arranged.
Patent JP-H11268213-A (JP)
Title: Easily bondable film
Inventor: YOKOI TADAO
IPC: B32B27/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the joining property between respective layers, and the thermal laminating property with PVC by a method wherein a polymer binder which is provided at least on one surface of a base material, is constituted of a polyester-based resin, a vinyl chloride-based resin, and an epoxy resin. SOLUTION: A polymer binder of a film wherein a receiving layer containing the polymer binder, a crosslinking bonding agent, and a lubricant is provided at least on one surface of a base material, is constituted of a polyester-based resin, a vinyl chloride-based resin, and an epoxy resin. As the polyester based resin which is one of the polymer binder, a polyester resin containing a polar group, or a copolymerized polyester resin for which a compound having an unsaturated binding is grafted, is desirable. On a primer layer of this easily bondable film, various kinds of coating resin layers or an ink are applied, or a thermal lamination with a PVC film or a sheet is performed. The easily bondable layer is excellent in transparency and glossiness, and a clear printing can be performed.
Patent JP-H03273410-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO MITSUO
IPC: G06F15/78
Filed: 1990-03-23
Abstract: PURPOSE:To improve the whole throughput by raising input action speed (action frequency) in an input/output port higher than output action speed (action frequency). CONSTITUTION:Input action frequency in the input/output port of a processor 1 is set to twice as much as output action frequency comparatively and is constituted so as to input-process data read from memories 2a and 2b for the half action period of the action period necessary to output the data to be written to the memories 2a and 2b. The maximum action frequency at acting as the input of the input/output port to execute the delivery of a signal with an external part is made higher than the maximum action frequency at acting as an output. Thus, the input data with a data quantity more than that of the output data can be inputted at high speed with keeping an action load to the output data in a condition as it is and the whole processing performance can be improved.
Patent JP-H11268145-A (JP)
Title: Electrically insulating film and capacitor using the same
Inventor: TANAKA MEGUMI
IPC: C08L23/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve a voltage resistance and to prolong its lifetime with a small size by forming an electrically insulating film of a polymer resin containing a polyolefin resin polymerized by using a metallocene catalyst as a main component, incorporating a specific ratio of an organic compound having a chlorine capturing performance, and setting a surface roughness to a specific value, thereby improving the voltage resistance. SOLUTION: The electrically insulating film is formed of a polymer resin containing a polyolefin resin polymerized by using a metallocene catalyst, contained with 0.02 to 0.15 wt.% of an organic compound having a chlorine capturing capacity, and set with a surface roughness Ra to 0.03 to 0.30 μm. The metallocene catalyst is a bis-metal compound in which a metal atom is bonded to a cyclopentadiphenyl ring by a strong covalent bond or its derivative. Particularly, a compound of a structure in which a transition metal such as Zr or the like is held by a π-electron unsaturated cyclic compound as a metallic atom is excellent. Generally, it is used as a combination of an assistant medium of methylalmoxane or the like. As the compound having the chlorine capturing performance, an epoxy compound is particularly preferable.
Patent JP-S57186993-A (JP)
Title: Dc motor controlling and driving circuit
Inventor: DEWA KAZUO
IPC: H02P7/29
Filed: 1981-05-13
Abstract: PURPOSE:To reduce the power loss of Darlington transistors by a method wherein the primary winding in a coil is connected to a DC motor circuit and voltage is supplied to the initial stage transistors of the Darlington transistors from the secondary winding in a coil. CONSTITUTION:In a driving control circuit 1, a DC motor M is connected to a power source 4 through a control circuit 2 and a motor circuit 3. In the control circuit 2, transistors Tr1, TR3 for positive and negative rotation, and speed control transistors Tr2, Tr4 are connected and transistors Tr5-Tr8 are connected to each transistor Tr1-Tr4 in Darlington form to gain current amplification factor. Furthermore, the motor current is smoothed by connecting the primary winding in a coil to the motor circuit 3 and the power loss of Darlington transistors is reduced by supplying a voltage to the transistors Tr5, Tr7 from the secondary winding in the coil.
Patent JP-S547362-A (JP)
Title: Sweep circuit
Inventor: HARAKAWA TAKAO
IPC: H03K4/501
Filed: 1977-06-20
Abstract: PURPOSE: To make possible adjustment of output levels and amplitudes as well by making possible the integration in both rise and fall directions of input voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58188518-A (JP)
Title: Manufacture of hollow stabilizer
Inventor: OONO AKIRA
IPC: B23P15/00
Filed: 1982-04-28
Abstract: PURPOSE:To miniaturize the equipment required for hardening and to manufacture a high quality stabilizer simply and in a short time by performing bending during tempering process after hardening the blank material of straight pipe made of steel. CONSTITUTION:A blank material of straight tubular steel stabilizer heated and hardened at high speed by a high frequency induction coil etc. to heighten tenacity and improve surface texture. It is then tempered to improve strength and fatigue characteristics. In the warm temperature range, preferably 200- 600 deg.C, during tempering process, the stabilizer blank material is bent to desired shape, and at the same time, piercing and other mechanical working are performed. If necessary, it is subjected to shot peening, painting and corrosion preventive processings and a stabilizer product 1 is obtained.
Patent JP-S51148874-A (JP)
Title: Feed apparatus of coily articles
Inventor: SUZUKI TSUTOMU
IPC: B23P19/00
Filed: 1975-06-14
Abstract: PURPOSE: Disclosed is a feed apparatus of coily articler such as coil springs without causing entanglement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11327067-A (JP)
Title: Method and device for reading radiation picture
Inventor: TSUCHINO HISANORI
IPC: G16H10/60
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately relate a radiation picture to a patient being an object by collating patient information with patient confirming information, reading a photographed radiograph converting panel, forming the radiation picture, and relating the patient information to the formed radiation picture. SOLUTION: The patient information is inputted at respective consultation departments 110 to 140, and the patient information is transmitted to the radiograph reader 213 of a radiation examining room 210 through a network. The device 213 collates plural pieces of the registered patient information with the inputted patient confirming information. A plate 212 is inserted in the device 213 when collating is finished. Relating to the device 213, the radiation picture photographed on the plate 212 is read, and radiograph data are formed. The formed radiation picture data are related to the radiation picture data formed by reading the patient information. Thus, the radiation picture is accurately related to the patient being the object.
Patent JP-S62228161-A (JP)
Title: Apparatus for verifying chromatogram and the like
Inventor: SUGAWARA SHIGERU
IPC: G01N30/86
Filed: 1986-03-28
Abstract: PURPOSE:To enable the objective identification of a specimen, by comparing the result of the storing and addition of the areas drawn and colored of a pair of chromatograms with the calculation result of the common part of both chromatograms. CONSTITUTION:Chromatograms C1, C2 are respectively plotted to memories 2, 4 by a drawing means 6 and colored by a coloring means 8. The areas A1, A2 of the chromatograms C1, C2 are calculated by an area calculation means 10 and added by an addition means 12 to calculate an area A. The area B of parts colored in common of both chromatograms C1, C2 is calculated by a calculation means 14. 2B/A is calculated by a comparing operation means 16 to perform the identification of a specimen.
Patent JP-S548252-A (JP)
Title: Airtight seal structure for shaft
Inventor: SUZUKI SHINPEI
IPC: F16J15/16
Filed: 1977-06-20
Abstract: PURPOSE: An airtight seal structure for a shaft devised to promote the airtightness of the shaft by arranging plural numbers of fan-shaped seal plates provided with a bearing gain at each top around the shaft, and adding a pushing device to the circumference of each seal plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07278979-A (JP)
Title: Bulky fiber bundle and its production
Inventor: TOKI KIYONAGA
IPC: H01B1/20
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a bulky fiber bundle enabling the shape retainability and cushionability of e.g. power cables to be improved, high in shape retaining ability and elasticity. CONSTITUTION:A filmy resin is split into fibrous resin, which is then shrunk and interlaced by 1st heat treatment to produce netty fibers, which are, in turn, subjected to interfiber fusing by 2nd heat treatment and provided with shape retaining ability, thus obtaining the objective bulky fiber bundle.
Patent JP-S56168417-A (JP)
Title: Amplifier
Inventor: SUMI KATSUAKI
IPC: H03G3/30
Filed: 1980-05-29
Abstract: PURPOSE:To prevent a locking phenomenon and to avoid the unstableness of an AGC loop, by holding almost a constant level for an output signal when the level of the input signal of an amplifier becomes higher than a prescribed value. CONSTITUTION:The two diodes 5 and 6 connected in series in the forward direction are connected in parallel to a load resistor 12, and point (a), i.e. an end of the resistor 12 is connected to the base of an output transistor TR3 via a current suppressing resistor 15. The quantity of the current flowing to the collector of the TR1 form the base of the TR3 is very small even though the emitter-base voltage VEB of the TR3 varies if the resistance value of the resistor 15 is sufficiently large. As a result, almost a constant level is secured for the output voltage VO.
Patent JP-H11267479-A (JP)
Title: Porous silica glass membrane and its production
Inventor: BOKU TATSUTAMA
IPC: C04B41/85
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To produce a homogeneous silica glass membrane free of defects and bubbles and capable of separating the essential gas species such as N2 and CO2 having different molecular sizes and its production method. SOLUTION: The porous membrane of SiO2 -B2 O3 -Rx O silica glass (R is at least one kind element among groups 1A, 2A and 3A in a periodic table) is formed on the surface of a porous ceramic substrate, the membrane thickness is controlled to 1-200 μm, and 1-5% of the membrane is infiltrated into the substrate. The deposited layer of the glass powder is formed on the substrate and heated to the maximum temp. in the atmosphere, the deposited layer being heated at the maximum temp. is heated and melted at a reduced pressure of <=100 Pa or in vacuum and quenched to room temp. to form a glass membrane, and the membrane is leached with an acid soln. to produce the porous silica glass membrane.
Patent JP-H08272426-A (JP)
Title: Load controller
Inventor: NAGAI KAZUTOSHI
IPC: H05B6/68
Filed: 1995-03-30
Abstract: PURPOSE: To set a test mode for a test and adjustment without providing a specific key and by excluding malfunction due to the operation of a user in a load controller equipped with plural keys for operation input. CONSTITUTION: In this load controller equipped with a key 1 which instructs and inputs the operation by the user, a control part 17 which controls the operation of a load 20 and a power supply part 18 which supplies a power source, the control part 17 performs such control to transfer a mode to the test mode only by the prescribed operation of the key other than the specific key before the specific key out of the keys 1, for example, an automatic menu key 1-6 is operated after power supply is started, and to transfer the mode to the one in practical use by the user after the test mode is completed i.e., an ordinary mode. Also, the mode is transferred to the ordinary mode by the operation of the specific key after the power supply is started, and transfer to the test mode is prohibited in whatever kind of key operation.
Patent JP-H02255002-A (JP)
Title: Seedling extruder
Inventor: FURUKAWA TSUTOMU
IPC: A01C1/00
Filed: 1989-03-25
Abstract: PURPOSE:To simultaneously release seedlings on each conveyor in a laterally aligned manner at its releasing end into a seedling line-up apparatus by setting up in a specified fashion laterally aligned seedling extruding levers to extrude seedlings from seedling chambers in a box for raising seedling. CONSTITUTION:A setup is made in such a fashion that among respective seedling extruding levers 25, the tips of relatively outside extruding levers are successively situated forward compared to those of relatively inside extruding levers. Thus, seedlings can he delivered at a constant time lag onto the conveyers located at both the outsides among a group of conveyers 7 of a seedling carrier 6, effecting dispersion of the pushing force against seedlings 5, and enabling laterally aligned all of the seedlings to be simultaneously released into a seedling line-up apparatus 8.
Patent JP-H08266842-A (JP)
Title: Filter unit
Inventor: TOGASHI RYOICHI
IPC: B01D46/52
Filed: 1995-03-30
Abstract: PURPOSE: To produce a filter unit having rigid shape holding property while constituting a frame material of an easily machinable material and hardly causing strength deterioration even by moisture. CONSTITUTION: In this filter unit 1, a heat resistant resin film having 0.05-1mm thickness is adhered to two sides perpendicular to at least fold of a pleating filter material 2 and integrated into one body as a frame material 3. The filter unit 1 is capable of connection by joining outer surfaces of plural units with each other.
Patent JP-H07283501-A (JP)
Title: Printed circuit board with test terminal
Inventor: WATANABE KATSUMI
IPC: H05K3/00
Filed: 1994-04-12
Abstract: PURPOSE:To prevent a wiring conductor from sticking out by extending a board including a test terminal section on the surface of a printed board having a metallization pattern formed thereon, and providing a narrowed section of the wiring conductor on the board side from the center of a slit formed on a boundary of an extended portion so that the test terminal section is easily broken off. CONSTITUTION:A metallization pattern is printed on a board main body 1 by a wiring conductor 3, thus forming a printed board. A test terminal, region 2 is extended with a plurality of slits 5 on the board main body 1, and a plurality of test terminals 6 are formed in the test terminal region 2. Each of the test terminals 6 is connected to the wiring conductor 3 on the base main body 1 via a narrowed section 4. The narrowed section 4 is formed on the side of the board main body 1 from the center of the slit 5. The dimension of each part is set as follows: the width of the slit 5 is 1.5mm; the width of the wiring conductor 3 is 1.6mm; the width of the narrowed section is 0.8mm, the displacement of the narrowed section from the center of the width of the slit 5 is 0.5mm; and the width of the test terminal 6 is 2.5mm. Thus, the test terminal region is easily broken off after completion of a test, and contact due to sticking out of the wiring conductor is prevented.
Patent JP-S63239954-A (JP)
Title: Etching apparatus
Inventor: NAKAMURA SHINICHI
IPC: H01L21/306
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a uniform etching speed at the entire surface of a mask readily, by providing a mechanism, which moves the mask to be etched up and down, and providing a straightening mechanism, which is linked with the up-and-down movement of the mask to be etched and forcibly replaces etching liquid on the surface of the mask to be etched. CONSTITUTION:In a photomask etching apparatus, the following mechanisms are provided: a mechanism, which moves a mask 1 to be etched up and down; and a straightening mechanism 4, which is linked with the up-and-down movement of the mask 1 to be etched and forcibly replaces the etching liquid on the surface of the mask to be etched. For example, the mask 1 to be etched is put in the etching lIiquid in an etching bath 3 in the vertical attitude with a plate holder 2. Two parallel supporting rods 4 are supported with the plate holder 2 so that the rods can be moved up and down. A plurality of straightening plates 4 are linked in parallel between the rods so that the plates 4 can be moved. The straightening plates 4 receive liquid pressure based on the up and down moving directions of the plate holder 2 and are inclined in the right-down or right-up directions.